Car runs super smooth but when you do full throttle it bogs down. stay anywhere under 3/4 and it accelerates just fine. Car has Esmeril coils, stock wires, and rx7 spark plugs.
I have cleaned injectors, throttle body and still does it.
Any ideas would be great.
Thanks

this is with a turbo?

if not first guess would be plug wires. second fuel pump..

beers :beer:

no turbo, turbo sucks! lol ill get some new wires on.
thanks for quick reply man

Changed wires and that didn't do it. Pump is stock and hasn't been touched.

So we have done everything, checked COILs, checked injectors, TB, OMP, Vaccum lines, and its still doing it. There is absolutely no hesitation if you slowly rev it up, just when you step on it beyond 70% throttle is when it bogs and loses power. It does continue to rev up but at like 1-10 rpms a second.